package com.itguigu.project.ai.config;


import com.alibaba.fastjson.JSONObject;
import com.itguigu.project.ai.entity.pojo.Appointment;
import com.itguigu.project.ai.service.AppointmentService;
import com.itguigu.project.ai.utils.HttpUtils;
import dev.langchain4j.agent.tool.P;
import dev.langchain4j.agent.tool.Tool;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.util.EntityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.util.HashMap;
import java.util.Map;

@Component
public class AppointmentTools {

    @Autowired
    private AppointmentService appointmentService;

    @Tool(name="预约挂号", value = "根据参数，先执行工具方法queryDepartment查询是否可预约，并直接给用户回答是否可预约，并让用户确认所有预约信息，用户确认后再进行预约。")
    public String bookAppointment(Appointment appointment){

        //查找数据库中是否包含对应的预约记录
        Appointment appointmentDB = appointmentService.getOne(appointment);
        if(appointmentDB == null){
        	appointment.setId(null);//防止大模型幻觉设置了id
            if(appointmentService.save(appointment)) {
                //调用预约挂号服务的order,新增订单
                String host = "http://localhost:8207";
                String path = "/api/order/orderInfo/auth/insertPatient";
                String method = "POST";

                Map<String, String> headers = new HashMap<String, String>();
                Map<String, String> querys = new HashMap<String, String>();
                Map<String, String> bodys = new HashMap<String, String>();

                bodys.put("username", appointment.getUsername());
                bodys.put("phone", appointment.getPhone());
                bodys.put("date", appointment.getDate());
                bodys.put("time", appointment.getTime());
                bodys.put("docName", appointment.getDoctorName());
                bodys.put("idCard", appointment.getIdCard());

                try {
                    HttpResponse response =
                            HttpUtils.doPost(host, path,
                                    method, headers, querys,
                                    bodys);
                    HttpEntity entity = response.getEntity();
                    String result = EntityUtils.toString(entity, "UTF-8");
                    JSONObject jsonObject = JSONObject.parseObject(result);
                    Integer code = jsonObject.getInteger("code");
                    if (code == 200) {
                        return "预约成功，并返回预约详情";
                    }else{
                        return "预约失败";
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                    return "预约失败";
                }
            }

        }
        return "您在相同的科室和时间已有预约";
    }

    @Tool(name="取消预约挂号", value = "根据参数，查询预约是否存在，如果存在则删除预约记录并返回取消预约成功，否则返回取消预约失败")
    public String cancelAppointment(Appointment appointment){
        Appointment appointmentDB = appointmentService.getOne(appointment);
        if(appointmentDB != null){
            //删除预约记录
            if(appointmentService.removeById(appointmentDB.getId())){
                //调用预约挂号服务的order,新增订单
                String host = "http://localhost:8207";
                String path = "/api/order/orderInfo/auth/getOrderId";
                String method = "POST";

                Map<String, String> headers = new HashMap<String, String>();
                Map<String, String> querys = new HashMap<String, String>();
                Map<String, String> bodys = new HashMap<String, String>();

                bodys.put("username", appointment.getUsername());
                bodys.put("phone", appointment.getPhone());
                bodys.put("date", appointment.getDate());
                bodys.put("time", appointment.getTime());
                bodys.put("docName", appointment.getDoctorName());
                bodys.put("idCard", appointment.getIdCard());

                try {
                    HttpResponse response =
                            HttpUtils.doPost(host, path,
                                    method, headers, querys,
                                    bodys);
                    HttpEntity entity = response.getEntity();
                    String result = EntityUtils.toString(entity, "UTF-8");
                    JSONObject jsonObject = JSONObject.parseObject(result);
                    Integer code = jsonObject.getInteger("code");
                    if (code == 200) {
                        return "取消预约成功";
                    }else{
                        return "取消预约失败";
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                    return "取消预约失败";
                }
            }

        }
        return "您没有预约记录，请核对预约科室和时间";
    }

//                return "取消预约成功";
//            }else{
//                return "取消预约失败";
//            }
//        }
//        //取消失败
//        return "您没有预约记录，请核对预约科室和时间";
//    }

    @Tool(name = "查询是否有号源", value="根据科室名称，日期，时间和医生查询是否有号源，并返回给用户")
    public boolean queryDepartment(
            @P(value = "科室名称") String name,
            @P(value = "日期") String date,
            @P(value = "手机号") String phone,
            @P(value = "时间，可选值：上午、下午") String time,
            @P(value = "医生名称", required = false) String doctorName
    ) {
        System.out.println("查询是否有号源");
        System.out.println("科室名称：" + name);
        System.out.println("日期：" + date);
        System.out.println("时间：" + time);
        System.out.println("医生名称：" + doctorName);
        //TODO 维护医生的排班信息：

        //如果没有指定医生名字，则根据其他条件查询是否有可以预约的医生（有返回true，否则返回false）；

        //如果指定了医生名字，则判断医生是否有排班（没有排版返回false）

        //如果有排班，则判断医生排班时间段是否已约满（约满返回false，有空闲时间返回true）

        String host = "http://localhost:8201";
        String path = "/api/hosp/select";
        String method = "POST";

        Map<String, String> headers = new HashMap<String, String>();
        Map<String, String> querys = new HashMap<String, String>();
        Map<String, String> bodys = new HashMap<String, String>();

        bodys.put("name", name);
//        if (doctorName.length() == 0){
//            doctorName = null;
//        }
        bodys.put("doctorName", doctorName);
        bodys.put("date", date);
        bodys.put("time", time);

        try {
            HttpResponse response =
                    HttpUtils.doPost(host, path,
                            method, headers, querys,
                            bodys);
            HttpEntity entity = response.getEntity();
            String result = EntityUtils.toString(entity,"UTF-8");
            JSONObject jsonObject = JSONObject.parseObject(result);
            Integer code = jsonObject.getInteger("code");
            if(code == 200){
                return true;
            } else {
                return false;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        return true;
    }
}